2946000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{491}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 9517248

約数和(自身を除く): 6571248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 491, 500, 600, 750, 982, 1000, 1200, 1473, 1500, 1964, 2000, 2455, 2946, 3000, 3928, 4910, 5892, 6000, 7365, 7856, 9820, 11784, 12275, 14730, 19640, 23568, 24550, 29460, 36825, 39280, 49100, 58920, 61375, 73650, 98200, 117840, 122750, 147300, 184125, 196400, 245500, 294600, 368250, 491000, 589200, 736500, 982000, 1473000, 2946000]

約数ペア:

[(1, 2946000), (2, 1473000), (3, 982000), (4, 736500), (5, 589200), (6, 491000), (8, 368250), (10, 294600), (12, 245500), (15, 196400), (16, 184125), (20, 147300), (24, 122750), (25, 117840), (30, 98200), (40, 73650), (48, 61375), (50, 58920), (60, 49100), (75, 39280), (80, 36825), (100, 29460), (120, 24550), (125, 23568), (150, 19640), (200, 14730), (240, 12275), (250, 11784), (300, 9820), (375, 7856), (400, 7365), (491, 6000), (500, 5892), (600, 4910), (750, 3928), (982, 3000), (1000, 2946), (1200, 2455), (1473, 2000), (1500, 1964)]